Stainless Steel Gate Valve, ASTM A351 CF8M, 12 IN, ANSI 150
Model Number: 1821050
Key Specifications / Features
Our gate valves, crafted from stainless steel ASTM A351 CF8M, meet API 600 standards for exceptional durability and performance. Designed for 12-inch (DN300) applications, these valves operate under ANSI 150 pressure ratings. The RF flanged connections ensure a secure, leak-proof fit, while the pressure seal bonnet enhances reliability. Featuring a rising stem for easy visual position indication, these valves are ideal for demanding industrial environments. As a leading gate valve manufacturer in China, we deliver high-quality, precision-engineered solutions for your valve needs.
Detail Information
12 Inch Gate Valve, ASTM A351 CF8M, API 600, DN300, Class 150 LB, RF Flanged.
A gate valve is a multi-turn valve used in pipelines for full open or closed service. It operates via a threaded stem that drives the gate into two seats, blocking fluid flow. Typically, the seats are metal with hard facing for durability, but soft seats can be used for specific applications like water. Gate valves require less installation space than other shut-off valves and their multi-turn design reduces the risk of water hammer. They are ideal for applications requiring low pressure drop and an unobstructed bore, handling fluids such as water, oil, steam, gas, and slurry.
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Body Material: ASTM A351 CF8M, ASTM A352 LCB, ASTM A216 WCB, ASTM A351 CF8, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800.
Nominal Size: 12 Inch, DN300
Nominal Class: CL 150 LB, PN10
Bore Type: Standard Bore(API 600)
End Connection: RF Flanged
Operation: Handwheel/Gear
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, F51, F53, F55.
Face to Face: ASME B16.10
Test and Inspection: API 598
2. Screwed-in back seat enhances security.
3. Rising stem with non-rising handwheel for ease of use.
4. Flexible wedge provides superior sealing performance.
5. Low emission design ensures environmental compliance.
A gate valve is a multi-turn valve used in pipelines for full open or closed service. It operates via a threaded stem that drives the gate into two seats, blocking fluid flow. Typically, the seats are metal with hard facing for durability, but soft seats can be used for specific applications like water. Gate valves require less installation space than other shut-off valves and their multi-turn design reduces the risk of water hammer. They are ideal for applications requiring low pressure drop and an unobstructed bore, handling fluids such as water, oil, steam, gas, and slurry.
Valve Description
1821050 Gate ValveDesign Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Body Material: ASTM A351 CF8M, ASTM A352 LCB, ASTM A216 WCB, ASTM A351 CF8, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800.
Nominal Size: 12 Inch, DN300
Nominal Class: CL 150 LB, PN10
Bore Type: Standard Bore(API 600)
End Connection: RF Flanged
Operation: Handwheel/Gear
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, F51, F53, F55.
Face to Face: ASME B16.10
Test and Inspection: API 598
Key Features
1. OS&Y (Outside Screw and Yoke) design for reliable operation.2. Screwed-in back seat enhances security.
3. Rising stem with non-rising handwheel for ease of use.
4. Flexible wedge provides superior sealing performance.
5. Low emission design ensures environmental compliance.
Product Range
| Body Material: | Carbon Steel, Stainless Steel, Alloy Steel, Aluminum Bronze |
| Normal Diameter: | 2 Inch - 64 Inch (DN50 - DN1600) |
| Pressure Range: | Class 150 LB - 2500 LB |
| End Connections: | RF, RTJ, BW |
| Working Temperature: | -29°C - +400°C |
| Operation: | Handwheel/Gear/Motor |
Supplier Information
Bosseal Valves (Suzhou) Co., Ltd.
Verified Supplier
Suzhou, Jiangsu, China
Est. 2013
Certifications:
API 6D
API 6A
API 600
API 602
API 599
API 609
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